description: A profile lists the data elements of an ActivityDefinition that must be supported so that it can represent an activity that is being scheduled. package_name: hl7.fhir.uv.vulcan derivation: constraint name: StudyActivitySoa type: ActivityDefinition elements: url: {mustSupport: true, index: 0} name: {mustSupport: true, index: 1} title: {mustSupport: true, index: 2} status: {mustSupport: true, index: 3} subject: mustSupport: true choices: [] index: 5 description: {mustSupport: true, index: 6} observationRequirement: {mustSupport: true, index: 7} package_version: schedule-1.0.0 class: profile kind: resource url: http://hl7.org/fhir/uv/vulcan-schedule/StructureDefinition/StudyActivitySoa base: http://hl7.org/fhir/StructureDefinition/ActivityDefinition version: 1.0.0